Parts list: № Number Qty Name Options 1 RE539423 1 Piston Ring Kit Next page: ST739431 9901 Piston Liner Kit ST817943 9901 Starter Motor Kit ST878691 9901 O Ring Kit, Cylinder Liner ST878695 9901 Connecting Rod Bearing Kit ST921112 9901 Engine Gasket Kit (1/4) ST625880 9901 Crankshaft Bearing Kit ST34883 9901 Thrust Bearing Kit ST297408 9901 Short Block Assembly ST625975 9901 Thrust Bearing Kit PICT-9900.1 9900 Service Kits 6068HFC94